Norcross Corp.
Newton, MA 02458 1829
Oct 06, 2009 Maintenance-free, ViscSense® viscosity control system is unaffected by flow and vibration and can measure low shear viscosities from 0-600 cps and temperatures to 220°F, depending upon material. Compatible with any PLC, it operates on 24 Vdc and provides 4-20 mA, RS232, and CANBUS outputs. Weighing 8 oz, unit features ½ NPT pipe connection, touch screen controller, and acoustic wave sensor that can be installed in-line to continuously monitor viscosity and temperature.

Berner International Corp.
New Castle, PA 16101
Sep 14, 2009 In addition to temperature/fan speed control, Intelliswitch 2(TM) provides programming and diagnostics capabilities. All functions are supported by microprocessor that features 16 MHz clock speed, 64 kb program memory, 4 kb RAM, and analog/digital conversion. Operating switch, timer/delay, thermostat, and 10-speed fan control are all built-in. Measuring 4 3/8 x 4 1/8 in., RoHS-compliant controller operates with Maxair and Zephyr air curtain models.

Mokon
Buffalo, NY 14207
Aug 07, 2009 Available in standard heating capacities from 3-24 kW, Hydrotherm Circulating Water Temperature Control System offers ratings from 208-600 V, pump sizes from ½-3 hp, and flow rates from 15-60 gpm. System features microprocessor-based controller, hybrid-epoxy powder coated cabinetry with 14 gauge base, 16 gauge electrical enclosure, and stainless steel components for wetted surfaces, including stainless steel pump, heater canister, and pump suction manifold.

Visteon
Dearborn, MI 48126
Jul 29, 2009 Intended for automotive HVAC controls, pulse count system enables vehicle manufacturers to use non-feedback DC motor actuators. Position of actuator in HVAC system is determined by reading pulses from motor, and climate control algorithms control DC motor actuators via power and ground wires only. Offered as ASIC with embedded inductor-based sense element, system is self-calibrating and monitors key operating parameters to maintain optimal performance.

Watlow
St. Louis, MO 63146
Jul 01, 2009 Offered in horizontal/vertical configurations, EZ-ZONE® PM 1/8 DIN allows for integration of power controller with PID controller and over/under limit controller in one package. Character and button size promote usability, and case slots aid in removal of control hardware from front-pluggable DIN chassis. Features include dual-channel PID control, cascade control, square-root linearization, and wet/dry bulb capability as well as ratio and pressure to altitude compensation curves.

ICM Controls
Syracuse, NY 13212
Mar 05, 2009 With support for both dual pressure or temperature inputs, ICM333 operates as pressure or temperature-sensitive motor fan speed control, regulating head pressure by varying amount of airflow through condenser. Unit is compatible with single-phase systems operating at 120-480 Vac. Other features included are integral heat pump bypass circuitry, allowing for electronic bypass of speed control, and tamper-proof dials for adjusting temperature/pressure set points.

Microteknix
Pottstown, PA 19465
Feb 05, 2009 Designed for environmental protection and control, Model EPC-2374 digitally monitors and processes ambient temperature, humidity, external RTD temperatures, and dewpoint. Six modes of operation include trip above, trip below, inside window, outside window, regulate heat, and regulate cool. In addition, unit records time and date formatted history and event logs. Configurable data logging mode allows any monitored input to be recorded and captured to PC with import-ready data file.

Mitsubishi Electric Automation, Div.
Vernon Hills, IL 60061
Feb 04, 2009 Suited for NEMA 12 ventilated enclosures, Pow-R-Gate HVAC bypass controller utilizes 18-pulse variable-frequency technology and meets IEEE 519-192 requirements at input terminals. It is rated up to 800 hp at 460 V. Multifunction programming and display unit, with average setup of 8 parameters, allows selection of manual/automatic bypass. Unit includes 3 contactor bypass configuration, PID control, and disconnect as well as RS485 and Modbus® RTU.

Omega Engineering, Inc.
Stamford, CT 06907
Jan 12, 2009 Including ON/OFF, PID, auto-tuning or manual tuning control functions, CN730 series of ¼ DIN temperature controllers suit applications in water, automotive, and food processing industries. They accept variety of thermocouple and RTD inputs. Process value and set-point value are simultaneously displayed with process value in red and setpoint in green. Accuracy is ±0.25% of span, ±1 least significant digit, and resolution is 1°.

Watlow
St. Louis, MO 63146
Nov 18, 2008 Integrating entire assembly of control loop functionality in DIN-rail mount package, EZ-ZONE® RM can be configured with 1-16 modules controlling 1-64 loops. Device can be used as PID temperature/process controller, over/under limit controller, or combination of these functions. EZ-ZONE RM offers current monitoring for entire system, on-board data logging, sensor back-up capability, and various protocol choices including USB, EtherNet/IP(TM), Modbus® RTU and TCP, DeviceNet(TM), and Profi®Bus.

Anderson, W. E., Div., Dwyer Instruments, Inc.
Grandview, MO 64030
Oct 23, 2008 Requiring no external power sources, Series 38R feature die-cast aluminum housing with fully enclosed bellow assembly and internal over-range protection. Valves, offered in ½-6 in. connection sizes and 1/8-6 in. port sizes, are available with bodies in single-seated, direct or reverse-acting; double-seated, direct or reverse-acting; and 3-way designs with 4 choices of body material. Actuators are available with or without indicating dials or in Fail-Safe versions.

Siemens Building Technologies, Inc.
Buffalo Grove, IL 60089
Sep 10, 2008 Featuring open architecture based on BACnet or LonTalk protocols, TALON® building automation controls offer integration capabilities and set of tools to aid in design, installation, and commissioning tasks. Products help meet demands for reliable access to flexible control technologies and relevant technical information. Integration drivers enable precise HVAC system management; tightly integrated control of security, fire, and lighting systems; and building management capabilities.

Dwyer Instruments, Inc.
Michigan City, IN 46361 0373
Sep 05, 2008 Series TSWB Digital Temperature Switch has high and low set point for controlling water temperature; low set point can either be manually or automatically reset. Control also has conductivity level probe input, which supplies 12 Vac to probe to check for low water condition. Unit includes 3 relay outputs which can be assigned in field to high water temperature set point, low water temperature set point, or low water level input.

Parker Fluid Control Div.
New Britain, CT 06051-4107
Aug 28, 2008 Acting as component of truck's auxiliary equipment, Industrial Climate Control features on/off valve that regulates heating and cooling systems, even after engine has been shut off. Two-way, normally closed or normally open valve is available with orifice diameter of ½ in. or larger and process connection of ½ in. NPT. Constructed of brass with FKM and fluorocarbon seal, valve operates with Cv factor of 4.0 or better and features bubble-tight internal and external leakage.

Vtronix LLC
Weston, FL 33326
Aug 26, 2008 Providing Proportional Plus Integral (P+I) temperature control for HVAC systems, 24 Vac/Vdc Modulating Digital Thermostat reduces temperature fluctuation in single fan speed application modulating at 0-10 or 2-10 V direct/reversing actuating. It features minimum/maximum setting temperature, digital input for energy savings, programmable display mode to show room temperature, setting temperature, or percentage of valve/damper opening, and optional remote temperature sensor.

Cemtrex Inc.
Farmingdale, NY 11735
Aug 25, 2008 Green-DCV (Demand Controlled Ventilation) system acts as indoor air quality system coupled with energy efficiency system by monitoring fluctuating occupancy levels inside all types of commercial buildings and controlling HVAC systems for optimum performance. Components include centralized monitoring and analyzer station, fast loop air routers, controls for exit dampers and variable air volume boxes, as well as Web-enabled interface to Building Management System.

Omega Engineering, Inc.
Stamford, CT 06907
Aug 04, 2008 Suited for lab use and applications requiring portable temperature and process control, CSi32 Series high-accuracy miniature benchtop controllers feature 4-digit display, full auto tune heat-cool control, single ramp and soak capability, as well as two 5 A Vac SSR Outputs. Configurable product features LED display that can be programmed to change color between red, green, and amber at any set point or alarm point.

Green Edge Systems, Inc
Woodland Hills, CA 91364
Jul 29, 2008 Smart Monitoring(TM) offers one platform for monitoring temperatures, performance, and energy efficiency of refrigeration systems. Useful for predictive maintenance, solution incorporates dashboard interface that allows full-screen, central monitoring of all parameters. When alerts are sent, addressees are informed to degree of severity/urgency. Solution also incorporates DataNet Wireless Intelligent HACCP temperature monitoring system, a Zigbee wireless sensor system.

Mokon
Buffalo, NY 14207
Jul 28, 2008 Constructed with stainless steel as main component for wetted surfaces, Hydrotherm II Plus employs high-efficiency heating design with microprocessor-based controller and 2-pass stainless steel heating canister. Fluid is forced to take designed path over heating elements to increase heat transfer efficiency. Available with standard heating capacities up to 12 kW, circulating water temperature control system comes in pump sizes up to 3 hp and flow rates from 15-60 gpm.

Millennial Net, Inc.
Burlington, MA 01803
Jun 24, 2008 Retrofitting to existing infrastructures, MeshScape® 6424 Wi-Stat II wirelessly integrates multiple sensors and control actuators to optimize energy consumption and comfort within each zone in commercial and industrial HVAC environments. It utilizes 802.15.4 unlicensed radio band and operates bi-directionally within wireless sensor network for intelligent control action. Connecting to existing HVAC wires for power, system replaces existing analog, digital, and/or pneumatic thermostat.